A.Wear and teat
B.Abrasive elements
C.Noise
D.All are correct
Related Mcqs:
- Lublication reduces:
- Lubrication oils are rated by:
- Viscosity of lubrication oil is measured by:
- Force-feed lubrication system is commonly used in:
- Purpose of lubrication is:
- Splash system of lubrication is generally used in:
- For engine bearings, a type of lubrication system adopted is:
- For engine parts, a type of lubrication system adopted is:
- Ring lubrication system is generally used for lubrication of:
- Dynamically unbalanced masses in rotating machines cause
